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Randomization

The algorithm at the service of your clinical trials

Randomization Integrated into Your eCRF

EOL Random© is a module of the EOL© suite that can be used standalone or integrated into your eCRF, depending on your study’s needs. .

It handles all the challenges of randomization via a proprietary algorithm that dynamically adapts to your protocol’s specific features.

EOL Random© leverages the EOL© administration module for user management, adding new sites, and configuring access rights—giving you full autonomy over your investigator sites.

Features supported by EOL Random© :

Open-label or blinded randomization,
Stratification handling (randomization strata),
Use of pre-defined lists or the proprietary randomization algorithm,
Allocation and management of treatment units,
Automatic validation of inclusion criteria,
Configuration of mandatory fields, with consistency and date checks,
Final investigator verification prior to confirmation,
Electronic signature to validate randomization,
Automatic email notifications to investigators and coordinators,
Inclusion-tracking dashboard (patients, arms, strata, etc.),
Export of randomization data for analysis or archiving.

Application Randomizer for Clinical Trial

Our Randomization Algorithm

Reliable, dynamic, and free from pre-generated list constraints

Our algorithm frees you from creating or maintaining a randomization list, while automatically adjusting to your study requirements.

Proven in dozens of clinical trials, it ensures optimal balance by center, by strata, and overall, replicating block-balancing performance without its limitations.

Key advantages and features :

No list creation or maintenance required,
Choice of block sizes (2, 4, 6, 8, etc.),
Selection of balancing scope: by center or global,
Automatic adaptation to newly added centers,
Real-time tracking of enrolled patient counts,
Total independence from a fixed treatment list,
Balance preserved in case of cancellation or patient exclusion (e.g., data-entry error).

For special cases requiring bespoke configurations, we can integrate your own randomization list or develop a custom algorithm tailored to your needs.

When combined with the treatment-allocation module, our system meets all requirements for randomized trials, whether open-label, single-blind, or double-blind.